Species
Arrhenatherum elatius (L.) P.Beauv. ex J.Presl & C.Presl, 1819 () 
Species data
| MNHN species code | 8654 |
| abbrevation | Arrelat (ES) |
| botanical genus | Arrhenatherum |
| botanical family | Poaceae |
| phytosociologic indication | Conopodio majoris - Teucrion scorodoniae |
| regne | Plantae |
| phylum | |
| classe | Equisetopsida |
| ordre | Poales |
| famille | Poaceae |
| CD_TAXSUP | 83912 |
| rang | SSES |
| habitat | 7 |
| statut | C |
| CD_NOM_MNHN | |
identification
| main french name | Fromental élevé [Arrhenatherum elatius (L.) P.Beauv. ex J.Presl & C.Presl, 1819] |
| main english name | False Oat-grass |
| main german name | Glatthafer |
| main spanish name | |
| Code_BDNFF | |
Species Synonyms
| name |
language_id |
|
Avoine élevée |
Français |
|
Fenasse |
Français |
|
Ray grass français |
Français |
|
Fromental élevé |
Français |
|
False Oat |
English |
|
French Raygrass |
English |
|
Franzosengras |
Deutsch |
|
Wiesenhafer |
Deutsch |
|
Arrhenatherum avenaceum Beauv. |
Latin |
|
Avena elatior L. |
Latin |
|
Arrhenatherum elatius (L.) P.Beauv. ex J.Presl & C.Presl |
Latin |
Gallery
agronomy
| forage category | Good grasses |
| forage value | 8 |
| unpaletable species | Non |
| value for horse | |
| Value for cattle | |
| vallue for sheep | |
| Value for goat | |
| forage quality stage 1 | |
| forage quality stage 2 | |
| forage quality stage 3 | |
patrimony
| red list | |
| regional protection | |
climate
| light | 8 |
| annual temperature index | 5 |
| continentality | 3 |
| resistance to flooding | No |
| adpatation to wet and dry conditions | Non |
soil
| soil moisture | 5 |
| nitrogen soil fertility | 8 |
| pH | 7 |
| salinity | 0 |
| soil organic matter content | |
| phosphorus soil fertility | 0 |
| potassium soil fertility | |
management
| resistance to fire | |
| resistance to trampling | 2 |
| cutting resistance | 6 |
life traits
| life cycle | Perennial |
| raunkier classification | Hemicryptophyte |
| CSR strategy | C/CSR |
| specific leaf area | |
| leaf dry matter content | |
| Functional Orphée INRA Toulouse | B |
diaspores
| diaspore_weight | |
| diaspore shape | |
| seed bank longevity | <1 year |
| diaspore type | <1 year |
| fructification sum of temperature | |
| fructification beginning date | |
| fructification_ending | |
dispersion
| dispersion sum of temperature | |
| dispersion beginning date | September |
| dispersion ending date | October |
| dispersion mode | Anemochorous |
| dispersion organ | Fruit |
| dispersion : additional data | Light glider (wing) |
| diaspore number per dispersion | 1001-10000 |
germination
| germination season | 1001-10000 |
| germination sum of temperature | |
| germination beginning date | |
| germination ending date | |
| optimal germination temperature | 24-30°C |
| minimal germination temperature | 5°C |
| maximal germination temperature | 35-40°C |
aerial part
| aerial axis base structure | Loose tuft |
| aerial axis | Erected stem |
| aerial part characteristics | Short and slim |
| aerial part height | 1-1,5 m |
| branching | Basitony |
| lignification of aerial part | Non woody |
leaves
| leaf life span | Juin Juil Aou Sept |
| leaf nitrogen content | |
| leaf dry matter content | |
| leaf anatomy | Mésomorphe (Microphylle) |
| leaf shape | 2-20 cm² |
| leaf area | |
| leaf width | |
| leaf length | |
| leaf distribution | Répartition régulière |
roots
| root type | Fasciculé / Stolon |
| root depth | 10 (0- > 100 cm) |
| root lateral_expansion | Plusieurs axes (Clonal) |
| root length | |
| root diameter | |
| root organ | Non |
reproduction
| vegetative reproduction | Surtout par semis / Voie vgtat |
| type of reproduction | Bourgeons régénératifs après blessure |
| flowering sum of temperature | |
| reproduction beginning date | Juin |
| flowering ending date | Août |
| flower dominant colour | Vert |
Pollination
| Pollinator insects | |
| pollination | |
| Main color | |
| UV reflection | |
| Pollen | |
| Nectar | |
Relevés where species is present
Samples :
2725 Percent :
27250.00
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